1. NCCU Academic Hub
  2. Publications
  3. College of Informatics
  4. Proceedings
  5. Item

Publications-Proceedings

Article View/Open

Publication Export

Google ScholarTM

NCCU Library

Citation Infomation

Related Publications in TAIR

題名 On the semantic annotation of daily places: A machine-learning approach
作者 Chang, C.-W.;Fan, Y.-C.;Wu, K.-C.;Chen, Arbee L. P.
陳良弼
貢獻者 資科系
關鍵詞 Artificial intelligence; Behavioral research; Classification (of information); Experiments; Learning systems; Mobile devices; Mobile telecommunication systems; Semantics; Social sciences; Human behaviors; Location aware services; Machine learning techniques; Machine-learning; Physical locations; Semantic annotations; Semantic understanding; User location; Location based services
日期 2014-11
上傳時間 16-Jun-2015 15:25:02 (UTC+8)
摘要 Over the recent years smart devices have become a ubiquitous medium supporting various forms of functionality and are widely accepted for common users. One distinguishing feature for smart devices is the ability of positioning the physical location of a device, and numerous applications based on user location information have been proposed. While the potentials have been foreseen, location based services fundamentally suffer from the problem of lacking an effective and scalable mechanism to bridge the gap between the machine-observed locations and the human understandable places. In this study, we contribute on this fundamental problem. Differing from the existing solutions on this subject, we start from a novel perspective; we propose to address the place semantic understanding problem by casting it as a classification problem and employ machine learning techniques to automatically infer the types of the places. The key observation is that human behaviors are not random, e.g., people visit restaurants around noon, go for work in the daytime, and stay at home at night. Namely, by properly selecting features, a mechanism for automatically inferring place type semantics can be achieved. This paper summarizes our treatment and findings of leveraging the human behaviors patterns to infer the type of a place. Experiments using month-long trace logs from the recruited participants are conducted, and the experiment results demonstrate the effectiveness of the proposed method.
關聯 International Conference on Information and Knowledge Management, Proceedings, 3 November 2014, Pages 3-8, 4th International Workshop on Location and the Web, LocWeb 2014 - Co-located with CIKM 2014; Shanghai; China; 3 November 2014 到 ; 代碼 108975
資料類型 conference
DOI http://dx.doi.org/10.1145/2663713.2664424
dc.contributor 資科系
dc.creator (作者) Chang, C.-W.;Fan, Y.-C.;Wu, K.-C.;Chen, Arbee L. P.
dc.creator (作者) 陳良弼zh_TW
dc.date (日期) 2014-11
dc.date.accessioned 16-Jun-2015 15:25:02 (UTC+8)-
dc.date.available 16-Jun-2015 15:25:02 (UTC+8)-
dc.date.issued (上傳時間) 16-Jun-2015 15:25:02 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/75828-
dc.description.abstract (摘要) Over the recent years smart devices have become a ubiquitous medium supporting various forms of functionality and are widely accepted for common users. One distinguishing feature for smart devices is the ability of positioning the physical location of a device, and numerous applications based on user location information have been proposed. While the potentials have been foreseen, location based services fundamentally suffer from the problem of lacking an effective and scalable mechanism to bridge the gap between the machine-observed locations and the human understandable places. In this study, we contribute on this fundamental problem. Differing from the existing solutions on this subject, we start from a novel perspective; we propose to address the place semantic understanding problem by casting it as a classification problem and employ machine learning techniques to automatically infer the types of the places. The key observation is that human behaviors are not random, e.g., people visit restaurants around noon, go for work in the daytime, and stay at home at night. Namely, by properly selecting features, a mechanism for automatically inferring place type semantics can be achieved. This paper summarizes our treatment and findings of leveraging the human behaviors patterns to infer the type of a place. Experiments using month-long trace logs from the recruited participants are conducted, and the experiment results demonstrate the effectiveness of the proposed method.
dc.format.extent 176 bytes-
dc.format.mimetype text/html-
dc.relation (關聯) International Conference on Information and Knowledge Management, Proceedings, 3 November 2014, Pages 3-8, 4th International Workshop on Location and the Web, LocWeb 2014 - Co-located with CIKM 2014; Shanghai; China; 3 November 2014 到 ; 代碼 108975
dc.subject (關鍵詞) Artificial intelligence; Behavioral research; Classification (of information); Experiments; Learning systems; Mobile devices; Mobile telecommunication systems; Semantics; Social sciences; Human behaviors; Location aware services; Machine learning techniques; Machine-learning; Physical locations; Semantic annotations; Semantic understanding; User location; Location based services
dc.title (題名) On the semantic annotation of daily places: A machine-learning approach
dc.type (資料類型) conferenceen
dc.identifier.doi (DOI) 10.1145/2663713.2664424
dc.doi.uri (DOI) http://dx.doi.org/10.1145/2663713.2664424